389430360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2287}}^1$

素因数の和:2358

約数の個数: 192

約数和(自身を含む): 1413434880

約数和(自身を除く): 1024004520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 55, 60, 66, 72, 86, 88, 90, 99, 110, 120, 129, 132, 165, 172, 180, 198, 215, 220, 258, 264, 330, 344, 360, 387, 396, 430, 440, 473, 495, 516, 645, 660, 774, 792, 860, 946, 990, 1032, 1290, 1320, 1419, 1548, 1720, 1892, 1935, 1980, 2287, 2365, 2580, 2838, 3096, 3784, 3870, 3960, 4257, 4574, 4730, 5160, 5676, 6861, 7095, 7740, 8514, 9148, 9460, 11352, 11435, 13722, 14190, 15480, 17028, 18296, 18920, 20583, 21285, 22870, 25157, 27444, 28380, 34056, 34305, 41166, 42570, 45740, 50314, 54888, 56760, 68610, 75471, 82332, 85140, 91480, 98341, 100628, 102915, 125785, 137220, 150942, 164664, 170280, 196682, 201256, 205830, 226413, 251570, 274440, 295023, 301884, 377355, 393364, 411660, 452826, 491705, 503140, 590046, 603768, 754710, 786728, 823320, 885069, 905652, 983410, 1006280, 1081751, 1132065, 1180092, 1475115, 1509420, 1770138, 1811304, 1966820, 2163502, 2264130, 2360184, 2950230, 3018840, 3245253, 3540276, 3933640, 4327004, 4425345, 4528260, 5408755, 5900460, 6490506, 7080552, 8654008, 8850690, 9056520, 9735759, 10817510, 11800920, 12981012, 16226265, 17701380, 19471518, 21635020, 25962024, 32452530, 35402760, 38943036, 43270040, 48678795, 64905060, 77886072, 97357590, 129810120, 194715180, 389430360]

約数ペア:

[(1, 389430360), (2, 194715180), (3, 129810120), (4, 97357590), (5, 77886072), (6, 64905060), (8, 48678795), (9, 43270040), (10, 38943036), (11, 35402760), (12, 32452530), (15, 25962024), (18, 21635020), (20, 19471518), (22, 17701380), (24, 16226265), (30, 12981012), (33, 11800920), (36, 10817510), (40, 9735759), (43, 9056520), (44, 8850690), (45, 8654008), (55, 7080552), (60, 6490506), (66, 5900460), (72, 5408755), (86, 4528260), (88, 4425345), (90, 4327004), (99, 3933640), (110, 3540276), (120, 3245253), (129, 3018840), (132, 2950230), (165, 2360184), (172, 2264130), (180, 2163502), (198, 1966820), (215, 1811304), (220, 1770138), (258, 1509420), (264, 1475115), (330, 1180092), (344, 1132065), (360, 1081751), (387, 1006280), (396, 983410), (430, 905652), (440, 885069), (473, 823320), (495, 786728), (516, 754710), (645, 603768), (660, 590046), (774, 503140), (792, 491705), (860, 452826), (946, 411660), (990, 393364), (1032, 377355), (1290, 301884), (1320, 295023), (1419, 274440), (1548, 251570), (1720, 226413), (1892, 205830), (1935, 201256), (1980, 196682), (2287, 170280), (2365, 164664), (2580, 150942), (2838, 137220), (3096, 125785), (3784, 102915), (3870, 100628), (3960, 98341), (4257, 91480), (4574, 85140), (4730, 82332), (5160, 75471), (5676, 68610), (6861, 56760), (7095, 54888), (7740, 50314), (8514, 45740), (9148, 42570), (9460, 41166), (11352, 34305), (11435, 34056), (13722, 28380), (14190, 27444), (15480, 25157), (17028, 22870), (18296, 21285), (18920, 20583)]